From owner-freebsd-arm@FreeBSD.ORG Mon Jun 15 17:40:01 2015 Return-Path: Delivered-To: freebsd-arm@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D3A0A840 for ; Mon, 15 Jun 2015 17:40:01 +0000 (UTC) (envelope-from imp@bsdimp.com) Received: from mail-ig0-f181.google.com (mail-ig0-f181.google.com [209.85.213.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A0823E60 for ; Mon, 15 Jun 2015 17:40:01 +0000 (UTC) (envelope-from imp@bsdimp.com) Received: by igboe5 with SMTP id oe5so35849056igb.1 for ; Mon, 15 Jun 2015 10:40:00 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:subject:mime-version:content-type:from :in-reply-to:date:cc:message-id:references:to; bh=fiJc/A08ntoLLzY5fDr0ITtvuru4jhSDz3IveN83ibc=; b=C+Tb5cvQeSIUyDtkC48bVComU1wxJRGPJ/NKKRkuMavbFkvH62s+b37ShxeyAxUwvg wpwy7BPlgYqJBVMsx4PHvrjbYO7eIssuwEO4VA9A+gaje4uBx3q0L63n/Bhqed0Rde3Z vhIwJVT7Kob4oLORUQTblm7MUsNW4BKYAEhyql16mHTepnOMhA5g/nrR37rEHNXEtJv1 bqFQWjHUbsvoPZZzTTzU1/h1xe9SEBdxGfrfEclQ/u9dfgaNjvCJNxe4IvYmYdgksXOc 0z3usNPE9fNPq3yKCS9bCM0AJadG4rKPfbc8f3uTnDFZpb/l3aeoytQWm+fwgEmX21vY J8Uw== X-Gm-Message-State: ALoCoQkACajaNx72iQKzHIYoXj5tqLVXCYuAs8AuUVAn6o6PiPBE6ETKqNWPqDs8gL2ZxLVpflTe X-Received: by 10.43.34.205 with SMTP id st13mr31332494icb.4.1434390000641; Mon, 15 Jun 2015 10:40:00 -0700 (PDT) Received: from netflix-mac-wired.bsdimp.com ([50.253.99.174]) by mx.google.com with ESMTPSA id bc2sm8030403igb.7.2015.06.15.10.39.59 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 15 Jun 2015 10:39:59 -0700 (PDT) Sender: Warner Losh Subject: Re: RPI2 hanging during boot Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2098\)) Content-Type: multipart/signed; boundary="Apple-Mail=_9B03E920-1266-4BF5-843E-5CC63EE0174B"; protocol="application/pgp-signature"; micalg=pgp-sha512 X-Pgp-Agent: GPGMail 2.5b6 From: Warner Losh In-Reply-To: <557EAE2F.3020307@gmail.com> Date: Mon, 15 Jun 2015 11:39:57 -0600 Cc: freebsd-arm@FreeBSD.org Message-Id: <7F916FD0-7072-47B3-BBC5-A313CA731F81@bsdimp.com> References: <557EAE2F.3020307@gmail.com> To: Jukka Ukkonen X-Mailer: Apple Mail (2.2098) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 Jun 2015 17:40:02 -0000 --Apple-Mail=_9B03E920-1266-4BF5-843E-5CC63EE0174B Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > On Jun 15, 2015, at 4:51 AM, Jukka Ukkonen wrote: >=20 >=20 > Has anyone else seen this happening after rebuilding the system > for an RPI2 from 11.x/head source during the last few days? > I think I noticed this on Friday, the 12th. >=20 > The boot simply freezes after having said... >=20 > Trying to mount root from ufs:/dev/mmcsd0s2a []... > warning: no time-of-day clock registered, system time will not be set > accurately >=20 > Then nothing happens, no more messages, no progress. > I am quite positive that at least the source code of the > previous weekend (June 5th-7th) still booted just fine on > my RPI2 when I had rebuilt the system. >=20 > For a long there were no problems at all during the boot, and > suddenly these odd hangs began a few days ago when I rebuilt > the system from the latest source. Since then I have updated > my local source code from the svn repository a few times and > tried rebuilding again. The boot time freeze still remains, > though. The latest attempt was done using svn revision 284408. >=20 > I hope this rings some bells to somebody. The latest snapshot from the first few days of the month works for me, which makes sense because I think it was from June 6th. Maybe you could do a binary search to see where booting fails. There=E2=80=99s only 9 days in that window, and only about a thousand commits. Since it is a hang in the handoff to user land, I think you could easily just compile the kernel to see. I also was able to boot on RPI2 a kernel I built at BSDcan from sources from June 5th. I=E2=80=99ll update to see if I see this too. Warner --Apple-Mail=_9B03E920-1266-4BF5-843E-5CC63EE0174B Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJVfw3tAAoJEGwc0Sh9sBEAOh4P/3x30n1hm53E6wp8aMMt1Vhu vctK0UQeVLGmvyspB6bQNFyVg3IycFmNm8iuIuQoG6O8swdeoHjwPl1l6AB5srQu e55/vWWXqHUcUT/Wl13zxvbNvqfckDqv+ZI43jUqJNBnyPCMQBTMXqr96MOIGVoI j/ypTIZF4HVjPvBF3fdl182u5agY9svIl6/1LAi/poJolSLWD6zG29MiwbwLGl2K 7vsmYixkXQlOfiqKtDnNUeLpE1axVq2fxqLOsDVg+BMD07cIgIFDFNnjyNeAK6NE lL56V00AB4yqFRub8Zd6pTECFfjR/b9prHe2i4TtsFmMy83XA7qq51V9n/uLjBkW X6xSmLTC4b5y+RaucSJ9UvGHWLK9pySNRvYaU8QLW6FdZmvDhGyL6AgHzSY3Ku/7 NPQx+qHxLyV6xnQtJui6FWy60jrNzmZqtzqFCZgmFv+rRS7saCOz6rbX0H7+2Tab URRSPVDbefairbYOP55pe602/I55xmEHuNhxl6UdbCTXg+zhKw8oUFvQssaAcksN MvidDY08Y/3kqXsjktQLlqhZXs7fqdSzXdmuBFnnboJh5uOQlS9J/TPzpDsSBMQr TF0b34YS5tz/DTBNYXyg64jZT+Vl4qqiGbtjqxa/xgdHXvGMV3o0/ir2T20RYs1E 6HDa/DF+q6bAKnxN76lu =sb0f -----END PGP SIGNATURE----- --Apple-Mail=_9B03E920-1266-4BF5-843E-5CC63EE0174B--